The meaning of the Acronym TBI is...

TBI is

• Tennessee Bureau of Investigation

More Meanings For TBI:

• TransBorder Institute
• Toleranced By Inspection
• Technology Business Incubator
• Tuboscope, Inc. / VETCO International (delisted)
• Tom Brown, Inc.
• Traumatic Brain Injury
• Teachers' Behavior Inventory
• Tissue Banks International
• Through-Bulkhead Initiator
• Tennessee Bureau of Investigation
• Throttle Body Injection
• Throtle Body Injected
• The Big Issue
• Texas Back Institute
• Total body irradiation

TBI is also in:

• Educational
• General
• Hospitals
• NASA
• Non-Profit Organizations
• NYSE Symbols
• Oncology
• State and Local
• Transportation
• Universities
• US Government